18" and 17" OEM rims interchangable?

[Roy]

Hello,

someone over here is selling a set of good original 5 spoke 18" chrome(?)GTS wheels for a good price.
Question, are they interchangable with my 3spoke 17"OEM wheels? I know they will fit the holes, but I mean, does the car need an other alignment setting with this setup? In Europe you can tell this by looking if the ET value is the same, but I don't think this is a value used in America.

I am only interested in buying the wheels, when I am able to just switch them once in a wile. For that reason the alignment need to be staying the same.

Thanks for any help on this one

 

[Chuck 98 RT/10]

Yes they are interchangeable.

 

[Roy]

Is the newer type originally lower on springs as my 92? Normally when you change to a bigger wheelsize it looks a bit high on the wheels.

 

[Chuck 98 RT/10]

Is the newer type originally lower on springs as my 92? Normally when you change to a bigger wheelsize it looks a bit high on the wheels.

PM sent. Diameter difference between 17 and 18 Viper sizes is .10 inches, negating any significant ride height difference.

 

[plumcrazy]

those wheels look amazing on gen1's.